JAN4N22A

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Optoisolators – Transistor, Photovoltaic Output

JAN4N22A is an optoisolator that combines a phototransistor with a high efficiency thick-film hybrid photovoltaic cell. This type of optoisolator can provide voltage and power isolation, making it an ideal choice for a variety of applications such as data communication, medical, and industrial control. It is designed to operate in temperatures ranging from -40 to +85 C, with a storage temperature of 150 C.

The design of the JAN4N22A optoisolator provides an optically coupled switch position that will allow the circuitry to control the current flow between the optically isolator circuit and the power supply. The optically coupled switch position consists of a phototransistor and a photovoltaic cell. The phototransistor consists of a small and low current light emitting diode that emits photons when a current is applied to it. The photons then travel through an optical transmission medium and reflect off a photovoltaic cell. This reflection creates an electrical output which can be used to control the current flow between the optically isolator circuit and the power supply.

The photovoltaic cell is a high efficiency thick-film hybrid device. It is designed so that when photons strike the surface of the cell, the cell quickly converts the photons into electrons and sends them into the circuit as current. This current is then used to control the current flow between the optically isolator circuit and the power supply. The JAN4N22A optoisolator can work with a wide range of voltages ranging from 3.5-24 VDC and currents up to 50 mA.

One potential applications of the JAN4N22A optoisolator is in data communication. This optoisolator can be used to provide voltage and current isolation between the optically isolator circuit and the signal source. This is beneficial in applications such as in power-over-Ethernet and fiber optic systems where signals must travel through a long distance without any interference. The optically isolated circuit can also be used in medical applications to provide isolation between sensitive medical equipment and the power supply. The JAN4N22A optoisolator can also be used in industrial control applications to control the current flow between the optically isolator circuit and the power supply.

The JAN4N22A optoisolator is a versatile and reliable optoisolator that is capable of providing voltage and power isolation. With its wide operating temperatures range, it is suitable for a variety of applications including data communications, medical, and industrial control. Additionally, its high efficiency photovoltaic cell provides an efficient and reliable way to control the current flow between the optically isolator circuit and the power supply.

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